package com.yloveg.service;

import com.github.pagehelper.PageInfo;
import com.yloveg.entity.ProductContent;

public interface ProductContentService {
 
    public int insertProduct(ProductContent product);
    
    public int updateProduct(ProductContent product);
    
    public PageInfo<ProductContent> queryProductContentPage(int page, int limit,ProductContent product);
    
    public ProductContent selectByPrimaryKey(Long id);
    
}